#include <stdio.h>
#define FUNDLEN 50
struct funds
{
    char bank[FUNDLEN];
    double bankfund;
    char save[FUNDLEN];
    double savefund;
};
double sum(const struct funds *);
int main()
{
    struct funds stan =
    {
        "Garlic-Melon Bank",
        4032.27,
        "Lucky's Savings and Loan",
        8543.94
    };
    
    printf("Stan has a total of $%.2f.\n",sum(&stan));
    return 0;
}

double sum (const struct funds * money)
{
    return (money->bankfund+money->savefund);
}